High-throughput automated sample preparation and transfer
The 223 Sample Changer is a programmable sampler for automated sample preparation and transfer, ideal for analytical techniques such as FIA and various spectroscopy (UV/Vis, AS, and ICP) methods. It provides a cost-effective solution for protocols such as serial dilutions, additions, sampling into vials, timed reactions and tube-to tube transfers.
Ideal for sample preparation and transfer
The 223 Sample Changer showcases its flexibility by providing an efficient method of sample preparation and transfer including serial dilutions, additions, sampling into vials, timed reactions, and tube-to-tube transfers.
Ideal for analytical techniques
The 223 Sample Changer makes automated sample transfer steps easy, accommodating up to 432 vials (7 x 40 mm or 10 x 75 mm). It is especially suited for analytical techniques like FIA and spectroscopy (UV/Vis, AA, ICP).
Optional accessories
The 223 Sample Changer is offered with different-sized vertical arms, a wide variety of probe designs, and standard or custom racks. Operate the changer with a peristaltic pump or syringe pump to add aspirating and dispensing flexibility. Select the optional flow-through rinse station, available on the left and/or right of the support bar, to reduce cross-contamination.
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223 Sample Changer
Features
Flexible aspiration and dispense options
Choose between a syringe pump or MINIPULS® 3 Peristaltic Pump to add aspirating and dispensing flexibility.
Syringe pump option
Select a Gilson syringe pump to allow systems to deliver both large and small volumes without sacrificing precision. Available in single and multiple syringe configurations.
Peristaltic pump option
MINIPULS® 3 Peristaltic Pump delivers high resolution and precision speed and control for delivering smooth, low pulse flows without sample shearing or degradation.
Reduce cross-contamination
Optional flow-through rinse station, available on the left and/or right of the support bar. Cross-contamination is minimised by adjusting rinse volumes and using liquid level sensing.
Customise setup options
Accommodates a wide variety of probes as well as standard and custom racks. Ideal for automated transfer of samples in analytical techniques like FIA and spectroscopy (UV/Vis, AA, ICP).
SPECIFICATIONS
| Performance Specifications | ||
|---|---|---|
| Racks | 4 | |
| Maximum number of vials | 432 (7 x 40 mm, 10 x 75 mm) | |
| Liquid handling reproducibility | 0.8% CV at 10 μL | |
| Liquid handling accuracy | 98.2% at 10 μL | |
